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中国腐蚀与防护学报  2008, Vol. 28 Issue (3): 141-145     
  研究报告 本期目录 | 过刊浏览 |
Gr/Al复合材料表面化学镀镍沉积特性及耐蚀性
王春雨; 武高辉; 苟华松; 康鹏超
哈尔滨工业大学材料学院
Study of deposition characteristic for electroless plating nickel on Gr/Al composite surface and its corrosion resistance
哈尔滨工业大学材料学院
全文: PDF(1037 KB)  
摘要: 用化学镀镍法在Gr/Al复合材料表面沉积了Ni-P合金,研究其沉积特性及耐蚀性。结果表明,Gr/Al复合材料表面化学镀镍具有其特殊性:在前处理的活性质点形核时,基体铝合金从浸Zn溶液中置换出催化活性的Ni核;增强体石墨纤维可以吸附一定数量的Ni核,随后的化学镀镍时Ni-P合金就会在Gr/Al复合材料表面均匀沉积。表面化学镀镍通过阻挡腐蚀原电池反应中电偶腐蚀的导电路径以及形成非晶态的镀层结构,显著地提高了Gr/Al复合材料的耐蚀性,延长了使用寿命。
关键词 Gr/Al复合材料化学镀镍沉积特性耐蚀特性    
Abstract:The deposition characteristic of electroless plating Ni-P on Gr/Al composite surface and coatings corrosion resistance are investigated for the particularity of Gr/Al composite surface in this paper. During forming nucleus of action points, chemical displacement reaction is taking place in the dipping zinc solution on the Al substrate, but nucleus of action points are adorpted on the reinforcement graphite fibers surface, because Al is part of the second surface and graphite is part of the third surface. After formation nucleus for depositing nickel, Ni-P alloys would deposit on the Gr/Al composite surface. It is result that Ni-P coating blocked off the circuit for the electrochemical reaction in galvanic couples, and the non-crystal coatings had not sensitive grains boundary for the corrosion reaction, the corrosion resistance was improved by Ni-P coating.
Key wordsGr/Al composites    electroless plating nickel    deposition characteristic    corrosion resistance
收稿日期: 2006-10-23     
通讯作者: 王春雨     E-mail: wcyadam@126.com

引用本文:

王春雨; 武高辉; 苟华松; 康鹏超 . Gr/Al复合材料表面化学镀镍沉积特性及耐蚀性[J]. 中国腐蚀与防护学报, 2008, 28(3): 141-145 .

链接本文:

https://www.jcscp.org/CN/Y2008/V28/I3/141

[1]Sobczak N,Sobczak J,Seal S,et al.TEM examination of the ef-fect of the Al/C interface structure[J].Mater.Chem.Phys.,2003,81:319-322
[2]Silvaina J F,Proultb A,Lahayea M,et al.Microstructure and chemical analysis of C/Cu/Al interfacial zones[J].Composites:Part A,2003,34:1143-1149
[3]Dash L C,The Mechanism of Corrosion and Corrosion Control of Aluminum/Graphite Metal Matrix Composites[D].Ohio State U-niversity,1988
[4]Bhagat R B,Amateau M F,Conway J R,et al.The corrosion protection of Cf/Al in 3.5%sodium chloride[J].Compos.Mater.,1989,23:961-971
[5]Feng L J,Ma X J,Lei A L.Corrosion resistance of electroless plating Ni-P alloy coating in sulfur-bearing solution[J].J.Chin.Soc.Corros.Prot.,2006,26(3):157-159(冯拉俊,马小菊,雷阿利.含硫介质中化学镀Ni-P合金镀层耐蚀性研究[J].中国腐蚀与防护学报,2006,26(3):157-159)
[6]Qin X J,Shao G J.Study on the initial electro-deposition behav-ior of Ni-P alloy[J].J.Chin.Soc.Corros.Prot.,2004,24(1):6-9(秦秀娟,邵光杰.电沉积Ni-P合金初期沉积行为的研究[J].中国腐蚀与防护学报,2004,24(1):6-9)
[7]Wang S L,Xu X B,Wu H H.Preparation and corrosion proper-ties of electroless Ni-Zn-P alloy deposits[J].J.Chin.Soc.Cor-ros.Prot.,2004,24(5):297-300(王森林,徐旭波,吴辉煌.化学沉积Ni-Zn-P合金制备和腐蚀性能研究[J].中国腐蚀与防护学报,2004,24(5):297-300)
[8]Lu F,Zhang X Y,Tang Z H,et al.Galvanic corrosion behavior between carbon fiber reinforced plastic materials and aluminumalloys[J].J.Chin.Soc.Corros.Prot.,2005,25(2):39-44(陆峰,张晓云,汤智慧等.碳纤维复合材料与铝合金电偶腐蚀行为研究[J].中国腐蚀与防护学报.2005,25(2):39-44)
[9]Yan M,Zhang X X,Wu L.Effects of ultrasonic electroless Ni-Pplating on the corrosion resistance of sintered NdFeB magnets[J].J.Chin.Soc.Corros.Prot.,2006,26(2):100-102(严密,张小星,吴磊.超声化学镀对烧结钕铁硼磁体抗腐蚀性能的影响[J].中国腐蚀与防护学报,2006,26(2):100-102)
[10]Wang C Y,Wu G H,Gou H S.Study of double-layer passiva-tion black coating on Gr/Al composite surface[J].J.Funct.Mater.,2006,37:504-509(王春雨,武高辉,苟华松.Gr/Al复合材料表面镀覆双层金属黑色钝化膜的工艺研究[J].功能材料,2006,37:504-509)
[11]Li L B,An M Z,Wu G H,et al.A study of electroless Ni plat-ing on SiCp/Al composite materials[J].Electroplating.Pollut.Control,2005,25(1):21-23(李丽波,安茂忠,武高辉等.SiCp/Al复合材料化学镀镍工艺的研究[J].电镀与环保,2005,25(1):21-23)
[12]Wang X W.On the corrosion resistant mechanism of electroless nickel coating on hard aluminum alloy[J].Plate.Finish.,2002,24(2):14-17(王晓伟.硬铝合金化学镀镍耐蚀机理[J].电镀与精饰,2002,24(2):14-17)
[13]Li L B,An M Z,Wu G H.Corrosion resistance of electroless Ni coatings on SiCp/Al composite and mechanism[J].J.Chin.Soc.Corros.Prot.,2006,26(3):160-165(李丽波,安茂忠,武高辉.SiCp/Al复合材料化学镀镍层耐蚀性能及机理研究[J].中国腐蚀与防护学报,2006,26(3):160-165)
[14]Li N,Yuan G W,Li D Y.Theoretic and Technic of Electroless Plating Nickel Matrix Alloys[M].Harbin:Harbin Institute ofTechnology Press,2005,5(李宁,袁国伟,黎德育.化学镀镍基合金理论和技术[M].哈尔滨:哈尔滨工业大学出版杜,2005,5)
[15]Liu X K,Xiang Y H,Hu W B,et al.Adhesion mechanism of direct electroless nickel coating on magnesium alloys[J].J.Chin.Soc.Corros.Prot.,2002,22(4):233-236(刘新宽,向阳辉,胡文彬等.镁合金化学镀镍层的结合机理[J].中国腐蚀与防护学报,2002,22(4):233-236)
[16]Li L B,An M Z,Wu G H.Model of electroless Ni deposition on SiCp/Al composites and study of the interfacial interaction of coat-ings with substrate surface.[J].J.Appl.Surf.Sci.,2005,252:959-965
[17]Gao J Q,Liu L,Shen B,et al.Crystallization behavior of Al2O3 nano-composite coatings prepared by electroless plating[J].J.Chin.J.Nonferrous Met.,2004,14(1):64-68(高加强,刘磊,沈彬等.纳米氧化铝粒子对化学镀镍-磷合金晶化行为的影响[J].中国有色金属学报,2004,14(1):64-68)
[18]Cao C N.Corrosion Electrochemistry[M].Beijing:Chemical In-dustry Press,1994.(曹楚南.腐蚀电化学[M].北京:化学工业出版社,1994)
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